panic: ASan: Invalid access, 2-byte read at 0xfffffe00a803c0e6, UMAUseAfterFree(fd) cpuid = 0 time = 77 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005779d1f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005779d350 vpanic() at vpanic+0x2c5/frame 0xfffffe005779d430 panic() at panic+0xb5/frame 0xfffffe005779d4f0 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe005779d5b0 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe005779d6f0 sctp6_connect() at sctp6_connect+0x3e9/frame 0xfffffe005779d870 soconnectat() at soconnectat+0x213/frame 0xfffffe005779d8d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe005779d9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe005779d9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe005779dbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 4414 tid 104482 ] Stopped at kdb_enter+0x6b: movq $0,0x28eafaa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xc7a0e12a182b0589 rdx 0x40001 rbx 0 rsp 0xfffffe005779d330 rbp 0xfffffe005779d350 rsi 0 rdi 0xfffffe00589c0a68 r8 0x3 r9 0xfffffe005779ce68 r10 0 r11 0xfffffe00a7794a70 r12 0xfffffe00a7794560 r13 0xfffffe005779d301 r14 0xffffffff82c624e0 .str.18 r15 0xffffffff82c624e0 .str.18 rip 0xffffffff817a038b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eafaa(%rip) db> show proc Process 4414 (syz-executor.2) at 0xfffffe00a8d7e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffffe005890f538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8d753e0 (map 0xfffffe00a8d753e0) (map.pmap 0xfffffe00a8d754a0) (pmap 0xfffffe00a8d75500) threads: 3 104413 RunQ syz-executor.2 104476 S connec 0xfffffe00a8d4fbf0 syz-executor.2 104482 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4418 803 803 0 RE CPU 1 syz-executor.3 4414 797 797 0 R (threaded) syz-executor.2 104413 RunQ syz-executor.2 104476 S connec 0xfffffe00a8d4fbf0 syz-executor.2 104482 Run CPU 0 syz-executor.2 4412 784 784 0 R (threaded) syz-executor.1 103765 RunQ syz-executor.1 104473 S uwait 0xfffffe00a7790900 syz-executor.1 104475 RunQ syz-executor.1 4033 1 784 0 S uwait 0xfffffe005883e500 syz-executor.1 4029 1 784 0 S uwait 0xfffffe009e3db780 syz-executor.1 4024 1 783 0 S uwait 0xfffffe009e913380 syz-executor.0 4022 1 784 0 S uwait 0xfffffe00a3b09c00 syz-executor.1 4019 1 783 0 S uwait 0xfffffe009e913080 syz-executor.0 4013 1 783 0 S uwait 0xfffffe00a76e7200 syz-executor.0 4011 1 783 0 S uwait 0xfffffe00584afd00 syz-executor.0 4009 1 783 0 S uwait 0xfffffe00a76e7100 syz-executor.0 3169 1 803 0 S uwait 0xfffffe00a76e7b80 syz-executor.3 3168 1 803 0 S uwait 0xfffffe00a3b09b00 syz-executor.3 3165 1 803 0 S uwait 0xfffffe00a3b09800 syz-executor.3 3164 1 803 0 S uwait 0xfffffe00584af600 syz-executor.3 3160 1 803 0 S uwait 0xfffffe00a5c66400 syz-executor.3 3159 1 797 0 S uwait 0xfffffe009e913980 syz-executor.2 3158 1 797 0 S uwait 0xfffffe00a76e7e80 syz-executor.2 3157 1 803 0 S uwait 0xfffffe009e913280 syz-executor.3 3155 1 797 0 S uwait 0xfffffe00a5c66600 syz-executor.2 3153 1 797 0 S uwait 0xfffffe00a76e7000 syz-executor.2 3150 1 797 0 S uwait 0xfffffe009e3db280 syz-executor.2 3149 1 797 0 S uwait 0xfffffe009e3db580 syz-executor.2 3147 1 803 0 S uwait 0xfffffe005883e400 syz-executor.3 3146 1 803 0 S uwait 0xfffffe00a5c66500 syz-executor.3 3145 1 803 0 S uwait 0xfffffe009e913b80 syz-executor.3 3144 1 803 0 S uwait 0xfffffe00a5c66300 syz-executor.3 2941 1 2941 65 Ss select 0xfffffe00a77902c0 dhclient 2547 1 2547 0 Ss select 0xfffffe00a77900c0 dhclient 2544 1 2544 0 Ss select 0xfffffe00a7790140 dhclient 2515 1 2515 65 Ss select 0xfffffe00a7790040 dhclient 2153 1 2153 0 Ss select 0xfffffe00a3b09ec0 dhclient 2147 1 2147 0 Ss select 0xfffffe00a77903c0 dhclient 2115 1 2115 65 Ss select 0xfffffe00a77904c0 dhclient 1518 1 1518 0 Ss select 0xfffffe009e913b40 dhclient 1503 1 1503 0 Ss select 0xfffffe00a5c66240 dhclient 1442 1 1442 65 Ss select 0xfffffe00a5c66f40 dhclient 1384 0 0 0 DL aiordy 0xfffffe00a7021000 [aiod4] 1383 0 0 0 DL aiordy 0xfffffe00a5c64538 [aiod3] 1381 0 0 0 DL aiordy 0xfffffe00a7021538 [aiod2] 1380 0 0 0 DL aiordy 0xfffffe009e964538 [aiod1] 1011 1 1011 0 Ss select 0xfffffe00a5c66dc0 dhclient 1008 1 1008 0 Ss select 0xfffffe00a5c66ec0 dhclient 803 780 803 0 Ss nanslp 0xffffffff84058200 syz-executor.3 797 780 797 0 Ss nanslp 0xffffffff84058200 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0056ff8a00 syz-fuzzer 100117 S uwait 0xfffffe0058919200 syz-fuzzer 100118 S uwait 0xfffffe0058919300 syz-fuzzer 100119 S uwait 0xfffffe0058919400 syz-fuzzer 100120 S uwait 0xfffffe009e3db080 syz-fuzzer 100121 S uwait 0xfffffe00584afe00 syz-fuzzer 100122 S uwait 0xfffffe00584aff00 syz-fuzzer 100123 S uwait 0xfffffe009e913d00 syz-fuzzer 100124 S kqread 0xfffffe00589dd200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005890f0b0 csh 776 694 776 0 Ss select 0xfffffe009e3db8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe0058919140 sshd 507 1 507 0 Ss select 0xfffffe0058919d40 syslogd 436 1 436 0 Ss select 0xfffffe0058919040 devd 435 1 435 65 Ss select 0xfffffe009e3dbcc0 dhclient 350 1 350 0 Ss select 0xfffffe009e3dbdc0 dhclient 347 1 347 0 Ss select 0xfffffe0058919cc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005891bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9b400 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bba460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848d6e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69460 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 4418 (syz-executor.3) thread 0xfffffe00a76e3c80 (102923) exclusive rw vm object (vm object) r = 0 (0xfffffe00a8d7b210) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:652 Process 4414 (syz-executor.2) thread 0xfffffe00a7794560 (104482) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7640e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ae7c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7640e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:871 Process 783 (syz-executor.0) thread 0xfffffe009e910900 (100125) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007946948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3937 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a3ab5cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e92ccb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4488 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 5 1025K 6820 vfscache 3 1025K 3 pcb 145 659K 9554 inodedep 21 520K 3810 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 190 398K 4530 filedesc 44 345K 6821 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 3581 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 440 55K 440 sctp_stro 53 53K 1937 kdtrace 268 51K 8902 sctp_atcl 110 42K 6686 temp 36 35K 2929 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 757 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 42 13K 134 KTRACE 101 13K 102 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_timw 41 11K 41 CAM queue 5 11K 1528 GEOM 61 10K 489 kqueue 100 10K 4463 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 3751 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 118 rpc 2 8K 2 shmfd 1 8K 29 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_atky 176 8K 8877 taskqueue 63 7K 63 cred 26 7K 315 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 494 DEVFSP 80 5K 532 pwddesc 80 5K 4423 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 109 UMA 270 5K 270 session 35 5K 53 dirrem 17 5K 3675 vt 11 5K 11 pf_table 2 4K 84 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 76 acpisem 28 4K 28 selfd 55 4K 58105 hhook 15 4K 17 proc-args 52 3K 696 terminal 11 3K 11 select 19 3K 99 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_athm 110 2K 6834 sctp_map 106 2K 3854 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 sctp_stri 3 2K 370 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 4605 softdep 1 1K 1 freeblks 4 1K 3607 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 176 filedesc_to_leader 16 1K 23 NFSD session 1 1K 1 freefile 7 1K 3557 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 inpcbpolicy 24 1K 1171 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 536 pci_link 10 1K 10 crypto 4 1K 188 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 739 mkdir 4 1K 6942 diradd 4 1K 3716 pfil 4 1K 4 cdev 2 1K 2 newdirblk 3 1K 3471 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 7299 aesni_data 2 1K 2 pf_rule 1 1K 105 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 744 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 vegas data 0 0K 10 chd data 0 0K 13 sctp_mcore 0 0K 0 sctp_socko 0 0K 3700 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 12 htcp data 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 184 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2925 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 86 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 823 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 41 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 10 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 4 twsbuf 0 0K 0 statfs 0 0K 3645 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 138 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 18 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 138 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17722 ioctlops 0 0K 453 eventfd 0 0K 8 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 298 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 875 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 890 307746 0 254 37724160 0 tcp_log 416 0 15210 267788 0 254 6327360 0 mbuf 256 9440 3340 937803 0 254 3271680 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 187 11573 3705 0 62 1693440 0 malloc-384 384 4289 11 4663 0 30 1651200 0 malloc-128 128 11298 544 18853 0 126 1515776 0 malloc-4096 4096 326 2 587 0 2 1343488 0 RADIX NODE 144 8378 297 125550 0 62 1249200 0 UMA Slabs 0 112 10573 8 10573 0 126 1185072 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 vmem btag 56 19177 94 19177 0 254 1079176 0 ertt_txseginfo 40 0 23432 320462 0 254 937280 0 tcp_bbr_map 128 3 6104 116917 0 126 781696 0 256 Bucket 2048 314 18 17234 0 8 679936 0 FFS inode 1160 540 34 4106 0 8 665840 0 malloc-16384 16384 26 6 3588 0 1 524288 0 VM OBJECT 264 1560 75 65149 0 30 431640 0 malloc-4096 4096 98 5 5059 0 2 421888 0 THREAD 1808 177 43 4482 0 8 397760 0 malloc-65536 65536 4 2 370 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 2849 469 248583 0 126 318528 0 sctp_asoc 2288 53 82 1927 0 254 308880 0 VNODE 448 579 78 4147 0 30 294336 0 malloc-256 256 48 1047 14233 0 62 280320 0 malloc-64 64 4133 88 8515 0 254 270144 0 sctp_chunk 152 332 1436 2716 0 254 268736 0 malloc-384 384 56 544 4128 0 30 230400 0 malloc-16 16 14032 218 14156 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 288 507 8293 0 62 203520 0 malloc-2048 2048 58 40 4702 0 8 200704 0 sctp_ep 1280 54 102 4507 0 254 199680 0 malloc-65536 65536 1 2 41 0 1 196608 0 malloc-32768 32768 0 6 685 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 63 9 4398 0 4 183168 0 malloc-32 32 5326 344 6454 0 254 181440 0 malloc-128 128 1205 66 26303 0 126 162688 0 malloc-1024 1024 123 25 2176 0 16 151552 0 mbuf_packet 256 34 536 15365 0 254 145920 0 FFS2 dinode 256 540 15 4106 0 62 142080 0 S VFS Cache 104 1027 338 4720 0 126 141960 0 PROC 1336 89 10 4418 0 8 132264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 128 Bucket 1024 100 27 2014 0 16 130048 0 malloc-128 128 898 63 2249 0 126 123008 0 ksiginfo 112 90 954 654 0 126 116928 0 malloc-256 256 326 124 9304 0 62 115200 0 sctp_raddr 736 65 89 2325 0 254 113344 0 socket 944 50 70 6987 0 254 113280 0 filedesc0 1072 80 18 4423 0 8 105056 0 malloc-1024 1024 54 46 1934 0 16 102400 0 malloc-8192 8192 8 3 137 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 72 0 16 83968 0 malloc-384 384 111 99 6687 0 30 80640 0 malloc-128 128 516 42 4147 0 126 71424 0 64 Bucket 512 98 38 5040 0 30 69632 0 g_bio 408 0 170 24268 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 19 1050 0 8 61440 0 tcpcb 1080 13 43 728 0 254 60480 0 malloc-64 64 585 360 2373 0 254 60480 0 malloc-4096 4096 13 1 29 0 2 57344 0 32 Bucket 256 78 132 3791 0 62 53760 0 malloc-256 256 77 118 4565 0 62 49920 0 malloc-64 64 626 130 4403 0 254 48384 0 pcpu-8 8 4754 878 7490 0 254 45056 0 malloc-64 64 169 524 62773 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 30574 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 7 13 53 0 8 40960 0 malloc-256 256 6 144 5712 0 62 38400 0 tcp_inpcb 496 13 59 728 0 254 35712 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 244 156 18998 0 126 32000 0 da_ccb 544 0 56 6264 0 16 30464 0 tcp_bbr_pcb 832 1 35 257 0 16 29952 0 tcp_rack_pcb 832 0 36 184 0 16 29952 0 pipe 744 23 17 456 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 16 Bucket 144 70 126 594 0 62 28224 0 KNOTE 160 28 147 52775 0 62 28000 0 malloc-128 128 156 61 3747 0 126 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 4 8 86 0 8 24576 0 malloc-1024 1024 18 6 53 0 16 24576 0 PWD 32 34 722 3488 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 1477 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-2048 2048 4 6 218 0 8 20480 0 malloc-32 32 204 426 5005 0 254 20160 0 malloc-128 128 65 90 7175 0 126 19840 0 itimer 352 0 55 116 0 30 19360 0 Mountpoints 2752 2 5 15 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 35 40 106 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 3648 0 2 16384 0 malloc-2048 2048 4 4 232 0 8 16384 0 malloc-2048 2048 4 4 72 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-512 512 4 28 395 0 30 16384 0 tcp_rack_map 112 0 144 439 0 126 16128 0 malloc-64 64 202 50 250 0 254 16128 0 vtnet_tx_hdr 24 0 668 223098 0 254 16032 0 malloc-16 16 631 369 5865 0 254 16000 0 udp_inpcb 496 6 26 266 0 254 15872 0 malloc-128 128 85 39 191 0 126 15872 0 malloc-256 256 28 32 416 0 62 15360 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-1024 1024 7 5 30 0 16 12288 0 malloc-512 512 5 19 370 0 30 12288 0 sctp_stream_msg_out 112 27 81 463 0 254 12096 0 sctp_laddr 48 16 236 1851 0 254 12096 0 malloc-64 64 105 84 20812 0 254 12096 0 malloc-32 32 250 128 348 0 254 12096 0 malloc-32 32 150 228 9350 0 254 12096 0 ripcb 496 5 19 90 0 254 11904 0 udplite_inpcb 496 0 24 87 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 23 7 25 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-2048 2048 0 4 5 0 8 8192 0 malloc-1024 1024 1 7 56 0 16 8192 0 malloc-512 512 8 8 14 0 30 8192 0 malloc-512 512 4 12 10 0 30 8192 0 malloc-512 512 10 6 10 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 83 119 88 0 254 8080 0 udpcb 32 6 246 353 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 13 99 728 0 126 8064 0 malloc-64 64 57 69 91 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 32 220 2548 0 254 8064 0 malloc-32 32 166 86 358 0 254 8064 0 malloc-32 32 60 192 1225 0 254 8064 0 malloc-32 32 0 252 13 0 254 8064 0 4 Bucket 48 7 161 128 0 254 8064 0 2 Bucket 32 52 200 976 0 254 8064 0 malloc-16 16 2 498 5696 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 266 0 254 8000 0 malloc-16 16 42 458 26108 0 254 8000 0 malloc-16 16 7 493 126 0 254 8000 0 malloc-16 16 114 386 6844 0 254 8000 0 malloc-128 128 13 49 104 0 126 7936 0 sctp_readq 152 0 52 263 0 254 7904 0 AIO 208 0 38 15 0 62 7904 0 cryptop 280 0 28 40 0 30 7840 0 AIOCB 552 0 14 18 0 16 7728 0 unpcb 256 20 10 1266 0 254 7680 0 malloc-384 384 0 20 81 0 30 7680 0 malloc-384 384 1 19 19 0 30 7680 0 malloc-256 256 14 16 291 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 7 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0